2016943576

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{114547}}^1$

素因数の和:114655

約数の個数: 32

約数和(自身を含む): 3958778880

約数和(自身を除く): 1941835304

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 568, 2201, 4402, 8804, 17608, 114547, 229094, 458188, 916376, 3550957, 7101914, 8132837, 14203828, 16265674, 28407656, 32531348, 65062696, 252117947, 504235894, 1008471788, 2016943576]

約数ペア:

[(1, 2016943576), (2, 1008471788), (4, 504235894), (8, 252117947), (31, 65062696), (62, 32531348), (71, 28407656), (124, 16265674), (142, 14203828), (248, 8132837), (284, 7101914), (568, 3550957), (2201, 916376), (4402, 458188), (8804, 229094), (17608, 114547)]